Knowledge Test Class A #1
Class A Driving Test | Idaho 2025 #1 Page 4 of 7
Train for FREE online with our Idaho class A license test. The official exam test consists of several obligatory parts, with all of them checking your knowledge of different blocks of road rules. If you need to obtain a ID CDL class A permit in 2025, practice as much as possible. Free sample tests published on our website will help you check and improve your knowledge and boost your grades. Please bear in mind that CDL class A requirements may vary from state to state.
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22 . Which of the following is not an indicator of when to upshift?
There are two indicators that determine when you need to shift into a higher gear. One indicator is the engine speed (rpm). You should read your vehicle's manual to learn its rpm range and shift up when you reach the top of that range. The other indicator is road speed (mph). You should learn which speeds each gear can accommodate, then keep an eye on the speedometer and shift up as needed.
23 . During a pre-trip inspection, belts should be:
Left alone and not inspected.
When inspecting your vehicle, you should check all belts for tightness and excessive wear. You should learn how much "give" is appropriate for each belt.
24 . To operate a CMV interstate, a driver must be at least:
In Idaho, you must be at least 18 years old to obtain a CDL. You must be at least 21 years old to be licensed to drive across state lines.
25 . Wheel rims that have been welded should:
Wheels or rims that have had welding repairs are not safe to be used.
26 . Who is responsible for cargo that has been loaded onto a truck?
Even if they did not load or secure the cargo themselves, the driver of a vehicle is responsible for inspecting the cargo and ensuring that it is properly secured.
27 . What does a vehicle inspection report do?
Drivers may be required to submit a written vehicle inspection report at the end of each day of driving. The motor carrier must repair any items in the report that affect safety and certify on the report that repairs were either made or unnecessary.
28 . Before a trip, you should make sure that:
When checking your vehicle's pedals during a pre-trip inspection, you should ensure that there is nothing under or around the pedals that will obstruct their use. Make sure the pedals are in proper working condition and that the surfaces of the pedals are grooved, if applicable.
2025 Idaho | Frequently Asked Questions
To acquire a CDL Hazmat endorsement in Idaho, you must first possess a valid Idaho Commercial Driver's License (CDL). After that, you will need to pass the Hazardous Materials Endorsement Knowledge Test. Lastly, you should complete a federal security threat assessment application, provide fingerprints, and pass an FBI background check. The endorsement will be added to your CDL once approved.
To obtain a CDL Hazmat license, you must first have a valid Commercial Driver's License (CDL). You must be at least 21 years old and be able to read and speak English. You also need to pass a physical examination every two years. Lastly, you must pass the Hazardous Materials Endorsement Knowledge Test and an FBI background check.
When applying for a CDL Hazmat endorsement, you need to provide proof of U.S. citizenship or legal status, such as a birth certificate or passport. You also need your current Commercial Driver's License (CDL), proof of Idaho residency, and your Social Security Number. Finally, you'll need to complete a federal security threat assessment application and provide fingerprints for an FBI background check.
Yes, there is a dedicated written test for the CDL Hazmat endorsement in Idaho. This test assesses your knowledge on transporting hazardous materials safely. It covers topics such as loading and unloading, bulk packaging marking, driving and parking rules, and emergency response procedures. The Idaho Commercial Driver’s License Manual is a great resource to prepare for this test.
The written test for the CDL Hazmat endorsement covers a wide range of topics related to hazardous materials. These include identifying different types of hazardous materials, understanding shipping papers, placarding rules, loading and unloading procedures, handling emergencies and incidents, and understanding the associated risks and safety precautions when transporting hazardous materials.
Yes, obtaining a CDL Hazmat endorsement in Idaho involves extra charges. You'll need to pay a fee for the knowledge test, and there's also a fee for the endorsement itself. Additionally, the TSA background check carries a separate fee. The exact costs can vary, so it's recommended to check the current fees with your local DMV office or on their website.
Yes, to obtain a Hazmat endorsement in Idaho, the Transportation Security Administration (TSA) requires a federal background check and fingerprinting. This is to ensure the driver doesn't pose a security threat. The applicant must be a U.S. citizen or have legal status, and must not have committed certain crimes.
Yes, specialized training is required for a CDL Hazmat endorsement. Applicants must pass a written test on federal and state regulations for transporting hazardous materials. While it's not mandatory, many opt for professional training programs to prepare. After passing the test, a TSA background check is also required before the endorsement is granted.
No, you cannot legally transport hazardous materials without a valid CDL Hazmat endorsement in Idaho. The endorsement ensures that drivers are trained and equipped to handle hazardous materials safely. Violating this requirement can lead to severe penalties, including fines and suspension or revocation of your commercial driver's license.
Yes, you can add the CDL Hazmat endorsement to your current CDL license. It doesn't require a new application for a CDL, but it does require passing a written test specific to Hazmat transportation, as well as a TSA background check. Once these are successfully completed, the Hazmat endorsement can be added to your existing CDL.